February 2016
Intermediate to advanced
256 pages
5h 23m
English
Content preview from Make: FPGAs
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Chapter 3. That’s Refreshing
Concurrent HDL Code Execution with Seven-Segment Displays
In this chapter, I’ll be getting you familiar with the fundamental concept of HDL concurrency in FPGA design. The whole idea of HDL concurrency may be somewhat strange to you at first, especially if you are coming from a software programming background or have done some projects with an embedded microcontroller like an Arduino and created sketches in the C programming language for it.
The first thing you need to wrap your head around is that when you are coding in HDL, you are not writing a software program; rather, you are describing digital hardware logic functionality. With concurrency, there are no sequential steps of code execution like: “first do this, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.